Kettlebell Functional Training vs ShredFast
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Kettlebell Functional Training
Achieve your fitness goals with custom workout programs designed for an integrated, balanced approach. This app focuses on varied exercises to prevent injuries and plateaus, maximizing your results and motivating you to move, look, and feel your best.
- Custom workout programs
- Integrated, balanced approach
- Exercise variety
- Injury risk minimization
- Plateau prevention
- Motivation tools
Read full descriptionHide full description
Move, look and feel your best with I.A.H. Functional training. An integrated, balanced approach to custom workout programs created to educate and motivate you. Constantly focusing on different outcomes and through constant changing of the types of exercises performed, integrated training can minimize the risk of overuse injuries and hitting a plateau thus maximizing results. Standard Apple's terms of service apply: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy policy: https://integrityattitudehustle.ymove.app/privacy-policy-app
ShredFast
Access a growing library of kettlebell and bodyweight HIIT workouts for all levels. Track progress, join a supportive global community, and utilize comprehensive nutrition and mindset plans for lasting wellbeing.
- Kettlebell and bodyweight HIIT workouts
- Progress tracking with 'ShredFast hours'
- Global supportive community
- Weekly workouts
- Flexible session lengths
- Nutrition and mindset plans
Read full descriptionHide full description
Transform your body and your lifestyle. With ShredFast, you don’t just get workouts, you join a movement. Gain full access to a constantly growing library of kettlebell and bodyweight HIIT workouts, suitable for every level from beginner to advanced. Track your progress by logging your “ShredFast hours,” monitor improvements, and stay accountable to yourself. Become part of a global, supportive community, thousands of members training together, sharing achievements, and motivating one another worldwide. Stay engaged with regular weekly workouts, flexible session lengths (30, 45, 60 mins), and comprehensive nutrition & mindset plans to elevate your health. ShredFast isn’t just an app, it’s a path to a stronger body, sharper mind, and lasting wellbeing. TERMS OF SERVICE: https://shredfast.web.app/pages/eula
Screenshots
Verdict
The clearest difference is ads: Kettlebell Functional Training at none against ShredFast's shown. ShredFast's advantage is update cadence (weekly vs every 2 months) and review sentiment (87% vs 71%). On price, rating, ratings volume and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Kettlebell Functional Training sells 8 in-app purchases, starting at $19.99 per month and ShredFast sells 3 in-app purchases, starting at $29.99 per month. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 4.8 for Kettlebell Functional Training against 4.7 for ShredFast. Both are backed by a comparable volume of ratings — 248 and 89 respectively. Written reviews are what separate them: 71% of Kettlebell Functional Training's written reviews are positive against 87% of ShredFast's.
Kettlebell Functional Training ships an update every 2 months, ShredFast weekly. The most recent releases landed on October 16, 2026 and October 20, 2026 respectively.
| Parameter | Kettlebell Functional Training | ShredFast |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (248 ratings) — better | 4.7 (89 ratings) |
| Positive reviews | 70.6% of reviews | 87.4% of reviews — better |
| Number of ratings | 248 — better | 89 |
| Update frequency | Every 2 months | Weekly — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, Apple Watch |
| Requires iOS | 16.6 — better | 17.6 |
| Further details — not scored | ||
| Size | 93 MB | 199 MB |
| Age rating | 4+ | 12+ |
| Developer | Adriell Mayes | Shred Fast Global |
Customer experience
Kettlebell Functional Training
ShredFast
Bugs and requests
Kettlebell Functional Training
Reported bugs
4 issues- 🐛 Program week missing days
- 🐛 Some videos don't pop up
- 🐛 Videos not edited to show exact flow
- 🐛 In-app videos don't work for some plans
Requested features
7 requests- 💡 Ability to favorite exercises
- 💡 Input kettlebell weight and track progression
- 💡 Recommended beginner weights/tiers
- 💡 Recommended RPE per set
- 💡 Coaching cues for exercises
Show 2 moreShow fewer
- 💡 Specific order/sequence for routines
- 💡 App update and bug fixes
ShredFast
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Kettlebell Functional Training
- Memberships1 Month trial$19.991 Month
- Single Kettlebell Program$79.99
- Single-kettlebell Circuit$79.99
- Mobility & Kettlebell Flows$84.99
Show 4 moreShow fewer
- Single Kettlebell Functional$89.99
- Functional Muscle Building$99.99
- Kettlebells & Bodyweight$99.99
- Posterior Chain Strength$99.99
ShredFast
- Monthly plan1 Month trial$29.991 Month
- 12 Months plan1 Month trial$179.991 Year
- 6 Months plan1 Month trial$289.996 Months
Questions
Is Kettlebell Functional Training free?
Is ShredFast free?
Which has better reviews, Kettlebell Functional Training or ShredFast?
Do Kettlebell Functional Training or ShredFast have ads?
Which is updated more often, Kettlebell Functional Training or ShredFast?
Other comparisons
